Answer:
Explanation:
The dual of a function means replace AND with OR and replace OR with AND.
XOR gate of A , B is
So, Dual of A XOR B is ( replace AND with OR and OR with AND)
Complement of A XOR B is 
(In finding compliment AND becomes OR and OR becomes AND ).
By inter changing the above product of terms
Complement of 
So, Dual of A XOR B = Complement of A XOR B.
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ALL OF THE ABOVE
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What are the options and if it's meaning like when you save something it has .pdf .jpg or .doc after the title then it would be ".doc"
I would use a dual core Becuase a quad can be too space consuming and it can overheat the computers software
